baber/WOPTO huggingface dataset:
Patent JP-S56134342-A (JP)
Title: Reel shaft mechanism of magnetic recording tape travelling equipment
Inventor: OSANAI HIROSHI
IPC: G11B15/32
Filed: 1980-03-21
Abstract: PURPOSE:To omit an idler and an operation switching mechanism, by adopting a two-way DC motor for the magnetic tape traveling equipment. CONSTITUTION:When a two-wat DC motor 42 is set to a mode of play or recording by the push-button, it rotates at a constant speed, and when it is set to a high speed mode by the quick-feed button, it rotates in one direction or the other direction at a high speed. To the output shaft of the DC motor 42 are fixed the first pulley 44 which has been placed on the same plane with fly-wheels 38, 40, and the second pulley 46 which has been concentrically formed on the upper surface of this pulley 44. The first driving belt 48 is held fast to the first pulley 44 and the grooves for operating as a pulley, which are formed on the outside circumferential surface of one pair of fly-wheels 38, 40.
Patent JP-H09224991-A (JP)
Title: Controller of air for massaging and air massager
Inventor: MIYASAKA KUNIHIRO
IPC: A61H7/00
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To enable an air massager, which massages human bodies by feeding and exhausting air to and from air bags placed in an air mat to expand and contract the bags, to switch air more effectively, while making the device inexpensive and easy to use. SOLUTION: Cords are printed using reflective ink 30 on an encoder plate 25 used for positioning a rotary valve 20 that feeds and exhausts air to and from each air bag 51. Since strips of cords can be provided by providing the reflective cords 30, positioning can be effected more effectively, and the number of detecting base 15 can be reduced to one. Also, since the cords can be formed by printing, the cost of the encoder plate can be reduced, so that an inexpensive, easy-toahandle air massager that ensures air control can be provided.
Patent JP-S55127058-A (JP)
Title: Manufacture of metal oxide semiconductor integrated circuit with two-layer polysilicone structure
Inventor: YASUOKA MASAHIKO
IPC: H01L21/768
Filed: 1979-03-24
Abstract: PURPOSE:To improve dielectric strength with the second poly-Si layer and also to prevent a short-circuit from arising berween both pattern edges by filling a flaw given by etching the first poly-Si layer with an insulating film. CONSTITUTION:The first layer 4 of a doped poly-Si is formed on a gate oxidized film 3 of a P-type Si substrate 1, and a mask of an oxidized thin film 5 is provided to etch the first layer 4. Then, a flaw 12 is filled with an oxidized film 19 formed on the whole surface through decompression vapor phase growth process, and the oxidized film 19 is left on the flaw 12 through directional property of plasma etching. The second gate oxidized film 6 and the second poly-Si layer 7 are built up and after etching the second layer 7 selectively, an N<+> layer 8 is provided and covered with an oxidized film 9, and a window is provided therein to provide an Al wiring 11. An Si gate MOSIC for which capacity brtween the first and the second poly-Si layers and dielectric strength are improved is thus obtainable.
Patent JP-S53120612-A (JP)
Title: Sintering apparatus
Inventor: INOUE KIYOSHI
IPC: C04B35/64
Filed: 1977-03-30
Abstract: PURPOSE: To make it possible to carry out the continuous sintering of a large number of materials or a long-sized material, by equipping the pressurizing and heating heads for sintering so as to hold the material to be sintered between them and by sintering while transferring these heads and the material to be sintered relatively. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10248478-A (JP)
Title: Noodle line supporting device
Inventor: NAKAOKA MASAAKI
IPC: A23L7/109
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a noodle line aging device for making even an inexperienced worker able to easily support noodle lines in the state of supplying optimum tension to the noodle lines. SOLUTION: An upper pipe receiver 2 is vertically movably supported by a pair of front and back columns 1, a lower pipe receiver 3 is fixed and supported and a driving means 7 for elevating and lowering the upper pipe receiver 2 is provided with a braking means for braking the driving means 7 in the case that the transmission force is less than a fixed limit value and allowing the operation of the driving means 7 when it is larger than that. When the driving means 7 is operated by the force exceeding the limit value and the upper pipe receiver 2 is elevated to a prescribed height, the optimum tension is supplied to the noodle lines C. When the tension of the noodle lines C increased accompanying drying reaches an upper limit value, the braking means 8 is slid, the upper pipe receiver 2 is lowered and the tension is reduced.  When the tension is reduced to a lower limit value, the braking means 8 functions and the lowering of the upper pipe 2 is stopped.
Patent JP-H09230607-A (JP)
Title: Resist pattern forming method
Inventor: ITO KATSUSHI
IPC: G03F7/038
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a resist pattern applicable to a sub-half micron process by suppressing variation in the dimensions of resist pattern. SOLUTION: A resist is applied to a wafer, followed by a baking process, and the obtained wafer is stored in an atmosphere with a humidity of 80% or more. Then a photo-exposure of resist and development are performed so that a resist pattern is formed. The storing temp. should be room temp. and the humidity should preferably be over 90%. With this storage, the water content of the resist can be increased quickly to the region where it does not commit itself to the dimensional variation of the resist, and it is possible to stabilize the resist dimensions in a short time and suppress dimensional variation thereafter.
Patent JP-H11230632-A (JP)
Title: Absorption refrigerator
Inventor: KO NAOKI
IPC: F25B15/00
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To let a refrigerant flowing out of a low-temperature reproducer flow to a condenser without delay, by detecting the sudden increase of the flow with a detection means, when the flow of a refrigerant increases suddenly at start up or at sudden increase, and increasing the flow of the refrigerant to be sent to a condenser with an adjusting means. SOLUTION: A detection means is equipped with a refrigerant tank 9 which is interposed in the middle of the pipe 7 for supplying a condenser 11 with a refrigerant liquefied with a low-temperature reproducer 12, and when the flow of the refrigerant increases suddenly, it detects the rise of liquid level of the refrigerant within the refrigerant tank 9. Accompanying this detection, the float valve 81 as an adjusting means is opened to supply the refrigerant to the condenser 11 through the float valve 81 and also supply it to the condenser 11 via an orifice 71 from the outlet of the refrigerant tank 9. Hereby, the refrigerant flowing out of the low-temperature reproducer 12 comes to flow to the condenser 11 without delay, thus the operation efficiency can be raised.
Patent JP-S63202795-A (JP)
Inventor: NAKATSUKA YOSHIE
IPC: G09G5/06
Filed: 1987-02-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06228515-A (JP)
Title: Adhesive for optical connector and optical connector
Inventor: HONSHIYO MAKOTO
IPC: G02B6/40
Filed: 1993-02-02
Abstract: PURPOSE:To suppress the deformation of the ferrule of an optical connector and to reduce the stress exerted on an optical fiber by decreasing both the coefficient of linear expansion and Young's modulus of an adhesive for fixing the fiber to the ferrule. CONSTITUTION:A suitable example of the adhesive is an epoxy resin wherein the value of (coefficient of linear expansion ( deg.C)X(difference ( deg.C) between curing temperature and ordinary temperature)X(Young's modulus (kg/mm<2>)) is 2.5 or less. In order to decrease the coefficient of linear expansion, it is effective to add a filler (e.g. silica), and the content of the filler is desirably 20-70wt.%. The viscosity at the temperature at which the optical fiber is fixed is desirably 50-2000cP or below. Especially, the coefficient of linear expansion is preferred to be near to that of the material of the ferrule and is desirably 4.0X10<-5> or below. When the particle diameter of the filler is 0.1-1.0mum, the flow is so good that the adhesive can be neatly packed into the end of the hole for inserting optical fibers. The Young's modulus of the adhesive is desirably 100-1000kg/mm<2>.
Patent JP-S60181819-A (JP)
Title: Variable speed cursor shift device
Inventor: SHIRAI KATSUMI
IPC: G06F3/038
Filed: 1984-02-29
Abstract: PURPOSE:To vary the shift ratio and to improve the operability of a cursor shift device by supplying the mouse shift amount to a numerical register which counts the cursor shift amount directly or with division. CONSTITUTION:The shift amount of a mouse 1 is supplied to a cursor control circuit 2, and the circuit 2 shift a cursor on a screen of a display device 3 according to the shift amount of the mouse 1. In case the cursor has a large skip on the screen of the device 3, the pressure given to the mouth 1 from an operator is reduced. Then a metallic ball 5 is pressed by the power of a spring 6 and then supported by an outer frame 4. Thus the mouse 1 is driven on the surface 10 while it is protruded downward. Therefore the ball 5 has no electrical contact with a metallic plate 7. Thus the voltage of a high level is obtained at the end part of a lead wire 10 together with a signal 100 set at a high level. As a result, an AND gate 11 is opened and a signal 200 showing the vertical or horizontal shift amount of the mouse 1 is supplied to a numerical register 19 via the gate 11 and an OR circuit 17.
Patent JP-S60184155-A (JP)
Inventor: KONDOU MINORU
IPC: E04G23/03
Filed: 1984-02-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60180312-A (JP)
Title: Gain control circuit
Inventor: KOMATA KATSUYOSHI
IPC: H03G3/30
Filed: 1984-02-28
Abstract: PURPOSE:To improve S/N with simple circuit constitution by opening a switch circuit when an input signal is prescribed level or below, extracting the input signal from the 1st differential amplifier, closing the switch circuit when a prescribed level exceeds to extract a signal being a difference of the input and output signal of the 1st and 2nd differential amplifiers. CONSTITUTION:When the level of an input signal exceeds a control operating point L2, an output of a controller 27 shows a saturation characteristic because of distorted linearity with the input signal. Thus, a signal being a difference between a signal (a) from an input terminal 21 and a signal (b) of the controller 27, that is, a signal shown in characteristic (c) is obtained from an output side of the differential amplifier 23. On the other hand, both the input signal from the input terminal 21 and the output signal from the controller 27 are cancelled and the result is zero theoretically at a control operating point L2 or below, and an inverting input of the differential amplifier 22 is connected to common by a switch circuit 30, then the characteristic of the output signal obtained from the output terminal 31 is decided substantially by the input signal of the characteristic (a) from the input terminal 21, thus the S/N is improved.
Patent JP-S60181460-A (JP)
Inventor: SHIMIZU MASAO
IPC: E04F19/08
Filed: 1984-02-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08235696-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MAKINO EIJI
IPC: G11B15/61
Filed: 1995-02-24
Abstract: PURPOSE: To obtain a magnetic recording and reproducing device which is constituted to operate stably by eliminating the projecting amount of a head which varies depending upon the width direction of a magnetic tape. CONSTITUTION: A magnetic recording and reproducing device is constituted so that the same helical track pattern as the conventional pattern can be formed with a stable tape-head contact by constituting the head scanning mechanism of the device which records and reproduces sounds, etc., on and from a magnetic tape by rotating a head around the main axis of the head which is inclined against the axis of a drum having an elliptic cross section 15 in such a way that a linear recording track is obtained by displacing the head in the width direction of the magnetic tape synchronously to the rotation of the drum and, at the same time, the shape of the drum is corrected 16 in the radial direction of the drum so as to maintain the projecting amount of the head at a fixed value.
Patent JP-H05218821-A (JP)
Title: Logic circuit
Inventor: MIZUMOTO HIROAKI
IPC: H03K19/096
Filed: 1992-01-29
Abstract: PURPOSE:To enable the high speed operation of a logic element by increasing the frequency of a basic clock without increasing the oscillation frequency of an oscillating element. CONSTITUTION:A multiplying means 4 is connected between an oscillating element and a logic element 2. The frequency of a basic clock signal can be directly increased without increasing the oscillation frequency of the element 1 by increasing the frequency of the output signal of the element 1 with the multiplying means 4. Thus, a due purpose is attained without increasing the driving current applied to the element 1 from a power supply 3. Thus, the availability of the power supply 3 is improved.
Patent JP-H01211376-A (JP)
Title: Optical information recording and reproduction device
Inventor: INOUE HIROSHI
IPC: G11B21/02
Filed: 1988-02-19
Abstract: PURPOSE:To enable mechanical resistance occurring in the moving direction of a carriage to be reduced by installing a permanent magnet to the lower side of a slide shaft bearing for a slide shaft guiding the carriage. CONSTITUTION:The two slide shafts 5 is made to be a magnetic substance and the permanent magnet 14 an iron piece 15 are installed to the lower side of the slide shaft bearing 3. Therefore, as a magnetic flux occurring from the permanent magnet 14 passes through the slide shafts 5 and forms a magnetic circuit, magnetic suction force works between the permanent magnet 14 and the slide shafts 5. The carriage 1 is pushed upwards by this suction force and pressure by the gravity of the carriage 1 impressed on the slide shafts 5 is reduced. Thus, by adjusting the size of the permanent magnet 14 and the intensity of the magnetic flux, the pressure can be made small and the mechanical load can be reduced.
Patent JP-S61196925-A (JP)
Inventor: HAKAMATA TOKUICHI
IPC: A47J47/04
Filed: 1985-02-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59161643-A (JP)
Title: Manufacture of heat ray absorptive plate excellent in corrosion resistance
Inventor: KOBAYASHI MINEO
IPC: C23C22/00
Filed: 1983-03-07
Abstract: PURPOSE:To form in a short time a high heat collecting capacity and anticorrosive oxide film on the surface of a steel plate by a method wherein the steel plate made of high purity high Cr felite type stainless steel containing a suitable amount of a specific element is heated in the atmosphere under a heating condition determined by selecting and combining a temperature and a time. CONSTITUTION:The high purity high Cr felite type stainless steel containing Cr: 18-26% (by weight), Mo: 0.4-4.0%, C: less than 0.025%, N: less than 0.025% and more than one of Ti, Nb and Zr: 8X{C(%)+N(%)}-0.80% is heated in the atmosphere at a temperature in the order of 800-1,050 deg.C for 30sec-10min so as to form the oxide film on the surface thereof so that the thermic ray absorbing plate having a high thermic ray absorbing efficiency and an excellent anticorrosive property is obtained.
Patent JP-2000236134-A (JP)
Title: Manufacturing method of semiconductor laser
Inventor: OBUCHI SHUZO
IPC: H01S5/00
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain high reliability and high performance by doping the end surface, by which semiconductor laser light is reflected or from which it is emitted, with second conductivity-type impurities to a predetermined depth under conditions where the conduction type of an active layer is a second conduction type and where the conduction type of a cladding layer is not changed. SOLUTION: The end surface, by which semiconductor laser light is reflected or from which it is emitted, is doped with second conductivity-type impurities to a predetermined depth under conditions, where the conduction type of an active later 24 is a second conductivity type and where the conduction type of a cladding layer 23 is not changed (that is, is held a first conductivity type). Since the band gap of the end surface is made larger than that of the inside, the damage caused by the doping of the impurities to the region giving a laser gain can be reduced. The window structure formed by doping the end surface with the impurities can restrict the region doped with the impurities only to the surface, which results in extremely thin formation of a region having the wide band gap which does not contribute to the laser gain.
Patent JP-H07248653-A (JP)
Title: Electrophotographic carrier, manufacture thereof, and electrification applying member
Inventor: NAGATSUKA IKUTARO
IPC: G03G9/113
Filed: 1994-03-08
Abstract: PURPOSE:To improve the electrification maintaining property, environment stability, and image quality maintaining property of a carrier and an electrification applying member and obtain the image quality having no density irregularity and backing stain of image by containing a specific polyamide resin in a resin covering a core material. CONSTITUTION:The electrophotographic carrier is coated with a resin on a core material, and a polyamide resin having an aromatic ring in the principal chain is contained in this resin. Any polyamide resin having the aromatic ring in the principal chain may be used, and a condensation product of aromatic diamine and dicarboxylic acid or a condensation product of aromatic dicarboxylic acid and diamine may be used. Since the polyamide resin has the aromatic ring in the principle chain, its humidity resistance is improved when compared with the resin having no aromatic ring, thus the carrier excellent in durability and electrification distribution can be provided. The polyamide resin can be used alone for the cover resin, however, it can be mixed with another resin for use.
Patent JP-S60184726-A (JP)
Title: Controller for hydraulic type automatic clutch
Inventor: HISAMURA HARUYOSHI
IPC: F16D48/06
Filed: 1984-03-01
Abstract: PURPOSE:To prevent the shock on the advance immediately after N D shift by keeping a starting valve in the low-pressure adjusted state until a prescribed time lapses after the switching from N range to D range is performed when a throttle is opened. CONSTITUTION:A starting valve 116 for adjusting a clutch feeding pressure is connected to a start adjusting valve 118 at a port 204c through an oil passage 212. The start adjusting valve 118 is constituted of a force motor 224 with which the discharge amount of the oil in the oil passage 212 into a port 222 can be adjusted by a plunger 224a. The force motor 224 discharges the oil in the oil passage 212 in inverse-proportion to the electric-conduction amount controlled by a variable speed controller 300. The variable speed controller 300 keeps the starting valve in low-pressure adjusted state for a prescribed time after a shift lever is switched from non-traveling position to traveling position, for the portion of the opening of a throttle.
Patent JP-H03241987-A (JP)
Title: Television signal reproducing device
Inventor: OGUMA TADASHI
IPC: H04N7/167
Filed: 1990-02-20
Abstract: PURPOSE:To enhance an error correction capability for a voice data, especially a control code by allowing a descramble processing means to insert a control code repetitively to an independent data area for a voice data for plural number of times and allowing a conversion processing means to apply majority decision to the plural control codes for the error correction. CONSTITUTION:A majority decision circuit 13m applies serial parallel conversion to 6 bits from the most significant bit of an inputted control code by its shift register, uses a counter to count each bit and applies majority decision to correct its error. Then a voice data processing circuit 13d processes a voice data outputted from a BCH correction circuit 13c based on the control code subject to error correction processing by the majority decision circuit 13m and outputs the result to a D/A converter circuit 13g. Thus, the area of the voice data is effectively in use and the error correction capability of the control code is improved.
Patent JP-2000233653-A (JP)
Title: Filler cap
Inventor: ONO JUNYA
IPC: B60K15/05
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To improve the opening and closing operability of a filler cap by forming a winding groove for a connecting member on the handle part of the filler cap, and winding and housing the connecting member in this groove. SOLUTION: A groove part 6 for winding a thether 3 is formed on the handle part 1A of a filler cap 1. In fastening rotation of the filler cap 1, the thether 3 is wound and housed by the groove part 6. The thether 3 can be prevented from obstructing in the opening and closing operation rotation of the filler cap 1, and the opening and closing operability of the filler cap 1 can be improved. Particularly, the mounting point of the thether 3 is provided in the vicinity of the center part of the filler cap 1, and the thether 3 winding-side edge 7 of the groove part 6 is curved from the mounting point toward the circumference of the filler cap 1 so as to be substantially equal in length to the winding length of the thether 3. Therefore, the thether 3 can be properly wound and housed.
Patent JP-H0284702-A (JP)
Title: Method of fixing coil bobbin
Inventor: MITSUISHI AKIO
IPC: B41J2/235
Filed: 1989-02-17
Abstract: PURPOSE:To easily and quickly fit a coil bobbin to a base plate, etc., with the minimum number of components by fixing the bobbin to members to be fitted by heat- deforming the front end sections of the fitting leg pieces of the bobbin made of a synthetic resin and protruding from the members, with the leg pieces being inserted into holes of the members. CONSTITUTION:A coil bobbin having fitting leg pieces 4 which are made of the same synthetic resin as that of the main body 1 of the bobbin and united to the flange section 3 of the main body 1 in protruding states and members 6 and 9 to be fitted provided with holes, into which the leg pieces 4 are inserted, are provided. The bobbin is fixed to the members 6 and 9 by heat-deforming the front end sections of the leg pieces 4 inserted into the holes and protruding from the member 9. For example, the leg pieces 4 and 4 are formed of a thermoplastic resin together with the main body 1, with the lengths being made longer than the holes 7 of a core block 6 and a printed circuit board 9 put on the rear of the core block 6, which are the members to be fitted, so that the front end sections of the leg pieces 4 and 4 can extrude from the circuit board 9. End sections of the winding 5 wound around the winding barrel 2 of the coil bobbin are wound around the leg pieces 4 and 4 so as to connect the winding 5 with a circuit pattern.